Millennium Enterprises AD-ST1400-25, MLP-A/AR user manual Terminal Connection, Current Output

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Net Safety Monitoring Inc

NON-ISOLATED/ISOLATED WIRING

Terminal Connection

Figure 7: Non-isolated Terminal Connection

Terminal Board

Power Terminal Strip

Current Output

To set an isolated current output, simply move the Jumper (shorting jack) to the isolated current position (refer to Figure 9, "Jumper Positions", on page 8).

Note: Unless otherwise specified, all models ship with non-Isolated current output.

Figure 9: Jumper Positions

RST

+24V

COM

4-20

ISO

to Monitor

Figure 8: Isolated Terminal Connection

Terminal Board

Power Terminal Strip

RST

+24V

COM

4-20

to Monitor

ISO

Power Supply

Power Supply

Terminal Board

Sensor Board

Jumper—Position Jumper (shorting jack) over pins to set power source for current output.

Position 3 & 2 =

Non-isolated (default)

Position 1 & 2 = Isolated

Termination Jumper—Is non- functional in this application and can be placed in any position or removed entirely.

MLP-A/AR/AD-ST1400-25

8

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Contents Millennium Page Contact Information WarrantyImportant Information Table of Contents Maintain How to Return EquipmentController SensorManual ProductLocate CONTROLLER/SENSOR PlanOption Unpack InstallExternal Equipment Connecting Wires WireField Installation MountSolid State Relay Board Board AssemblyElectromechancial Relay Board Modbus TerminalsTerminal Board Power Controller Sensor Board Terminals Controller WireRS-485 Communication Sensor and ControllerSensor Separation Wiring-Sensor SeparationTerminal Connection NON-ISOLATED/ISOLATED WiringCurrent Output Modbus Termination Remote ResetScrolling 8-character display OperateCalibration Button RTU RegistersStatus LED State Current O/P Power Up Magnetic Reed SwitchAccessing the Main Menu Current Loop Measurement Test JacksCalibrate Calibration ProcedureDisplay ShowsMonitor Review Relay SettingsCalibration Failure Alarm Levels Relay Coil Status Millennium Setting Relay OptionsModel Number Low High Fault Relay OptionsNode Address Set Low Power Options OptionalBaud Rate Modbus OptionsManual Reset Sensor FaultRemote Reset Non-standard O2 LevelsRelays Optional MaintainModbus CurrentDescription Net Safety Part Number Spare PARTS/ACCESSORIEST1Y 7J7 Face Rotation OptionAppendix a Rotate PCB AssemblyAppendix B Resistance Table in Ohms Sensor Specifications Sensor Element